MAX5407EKA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5407EKA+T

Manufacturer

analog-devices

Introduction

The MAX5407EKA+T is a digital potentiometer from Analog Devices, part of their SOT-PoT™ series. It is used in data acquisition and signal conditioning applications requiring precise resistance tuning.

Product Features and Performance

Single circuit configuration

32 programmable tap points

Logarithmic resistance taper

Operates within 2.7V to 5.5V supply voltage

Surface mount technology with SOT-23-8 package

Operating temperature range of -40°C to 85°C

20k Ohms resistance with typical wiper resistance of 400 Ohms

Volatile memory type

Up/Down interface for easy adjustments

Product Advantages

Provides precise logarithmic adjustment

Compact SOT-23-8 packaging ideal for space-constrained applications

Flexible voltage supply compatibility

Key Technical Parameters

Number of Circuits: 1

Number of Taps: 32

Resistance: 20k Ohms

Voltage - Supply: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Resistance - Wiper (Ohms) (Typ): 400

Quality and Safety Features

Operating temperature tolerance ensures stability in extreme conditions

Robust surface mount design for reliable soldering and performance

Temperature Coefficient of 35ppm/°C ensures minimal resistance deviation with temperature changes

Compatibility

Compatible with applications requiring Up/Down interface controls

Application Areas

Audio processing

Signal conditioning

Automated resistance tuning systems

Data acquisition systems

Product Lifecycle

Status: Active

Not currently nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Ideal for logarithmic response applications

Stable performance across a wide range of temperatures and voltages

Easy integration into existing designs with standard surface mount assembly

Versatile use in both consumer and industrial applications

Reliable quality and safety compliance